scholarly journals Saliva - A New Horizon for Estimating Antioxidant Profile of Mobile Phone User

2019 ◽  
Vol 10 (1) ◽  
pp. 23-29
Author(s):  
Asra Khan ◽  
Suad Naheed ◽  
Mehtab Alam ◽  
Saba Salahuddin

This is the era of information and new technologies, among the brilliant inventions and advancement, Global system of mobile phone communication (GSM) makes the life as approachable as one can think. It changes the social relation and social network of an individual. Hence the mobile has two sides of a coin. Advantages and disadvantages are associated with every feasibility or inventions.  But some time blessings bring some harmful effects on the human body. Mobile phone uses radio waves. Some part of the radio wave is also absorbed in the body. The ear is the most exposed part of the body. The salivary gland is very close to the ear. Hence, the affected part of the cellular phone radiations is a salivary gland. In the current study, we collected the unstimulated saliva sample from volunteers to estimate the antioxidant profile of the mobile phone user. The Uric acids, Catalase, C Reactive Protein (CRP), Reduced Glutathione (GSH), and Superoxide Dismutase (SOD) were included in the antioxidant profile. Uric acid, GSH, SOD was significantly decreased while CRP and Catalase were significantly increased. The result shows the increase the risk of inflammation and oxidative stress, which can predispose the cell phone user to a multitude of infectious & non-infectious oral diseases.

Author(s):  
Kimmo Keranen ◽  
Jyrki Ollila ◽  
Esa-Matti Sarjanoja ◽  
Samuli Yrjana ◽  
Arttu Huttunen ◽  
...  

2017 ◽  
Vol 23 (3) ◽  
pp. 114-119 ◽  
Author(s):  
Annamaria Sârbu ◽  
Paul Bechet ◽  
Simona Miclăuș

Abstract In order to provide assessment of mobile phone user exposure to electromagnetic fields emitted in the close vicinity of a mobile device we have measured real life UMTS and LTE signals at mobile data turn on. The paper presents some preliminary results of mobile phone user exposure assessment at mobile data turn by making use of a non-standardized procedure that enables the calculus of the radiated signal energy and duty cycle. Our results sustain that higher user exposure is expected within the first minute after mobile data is switched on as higher duty cycles and more than a third of the total radiated energy is found in this time period, as compared to the total signal monitoring time. Authors expect increased exposure if other application services are launched within this time frame. Moreover, special attention should be paid to user exposure assessment in the case of active call services with mobile data turned on. Because SAR is currently the sole standardized metrics in dosimetry, the authors propose the use of the measured signal radiated energy as well as the calculated duty cycle as complementary indicators of user exposure to electromagnetic fields in order to provide a more comprehensive view on mobile phone radiation exposure.


2018 ◽  
Vol 6 (12) ◽  
pp. 372-377
Author(s):  
Baljit Singh Saini ◽  
Navdeep Kaur ◽  
Kamaljit Singh Bhatia

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